similar to: Help with error "undefined method `downcase' for nil:NilClass" after migration

Hi All, As the problem faced by many other folks that rails 2.3.2 is not working with cgi, Now I want to revert to rails 2.2.2 on my shared host (bluehost ) can anybody guide me how to revert to 2.2.2. I tried the following: 1. I installed the older rails gem "gem install rails --version 2.2.2 --include-dependencies " 2. I tried to set the PATH env to my rails 2.2.2 version and also

I have an app with the following models: course belongs_to :semester semester has_many: courses belongs_to :education education has_many :semesters In my old app (rails 1.2.6) I was able to access variables via controller @courses = Course.find(:all) view file: <% for course in @courses %> <%= course.name %> <- this line works <%= course.semester.name %> <- this is now

Hi there, I''m solving the problem about the plugin Magick. In my app in Gemfile I''ve follwoing: require ''rubygems'' require ''mongo'' require ''RMagick'' include Magick and in a model Files: class Files def self.save(upload) ... img = Magick::Image.read(''public/data/nature6.jpg'').first end end

Thanks for any help you can offer. I am trying to send out a small batch of emails using an http request. I know it sounds odd. hear me out. I have loaded a bunch of emails into this table and just want to slowly work through them. Sort of a poor mans AR:Mailer. But I am getting a "can''t dup NilClass" when I hit it with a http request. **********************************

Hi, was wondering if anyone has had any experience setting a site up on dreamhost.com Ive uploaded teh site, turned fastCGI on However having a few problems gettign the site to show, when i go to /public/ it shows the rails welcome page, should I be redirecting the sit url to this? thanks scott -- Posted via http://www.ruby-forum.com/.

Hi everyone! I''ve installed new Ruby 1.9.1 from sources (http://www.ruby-lang.org/en/), then "gem install rails", everything was ok during installation, all tests ("make test") were ok too. After all, i wanted to create my new RoR project, but I could not start it. Plz help me Here is my terminal: [renat@localhost rails]$ rails mysite create create

Hello, I searched unit test for Rails on internet, but all the results are for testing Rails APPLICATION generated by Rails. But I think Rails itself needs unit test, too. I need to make sure that all APIs/methods of Rails work fine in different scenarios. I didn''t see any unit test files in the Rails package. Does anyone know how to unit test Rails itself? Thanks a lot.

I''m trying to deploy a rails 3 app to bluehost... Does anyone have related experience?? I tried a few hours, still struggling.... Many thanks... -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this

I have a running Rails application that uploads files back to the server occasionally. I recently switched my development machine from a Linux box to OS X 10.5, using the Apache server built-in on OS X and mod_fcgid. I thought everything was fine until I recently tried to use the file upload feature. If I specify a reasonable sized (164 Kb) file for upload then I get an immediate error, before my

I have been working through an upgrade of my 1.2.6 application to 2.2.2. I am almost there but I have hit a problem with ActiveRecord. Before the upgrade, the following code was working fine. def create_root(administrator) root = create_root_collection(self.pingee_name, administrator,

I am having this crazy problem where it ONLY shows up in testing. This is my test code <code> def test_should_destroy task1 = Task.new(:description => "tmp", :done => false, :user => User.find_by_login(''admin'')) assert task1.save assert task1.destroy end </code> This is my task model

Hi, Does anyone know why gem can''t find activerecord-oracle-adapter? C:\>rails --version Rails 2.0.1 C:\>gem install activerecord-oracle-adapter ERROR: While executing gem ... (Gem::GemNotFoundException) Could not find activerecord-oracle-adapter (> 0) in any repository It all started when I tried to run Mongrel on a Win32 box: C:\web\FDS_Server>mongrel_rails start

Hi there. I am trying to fix hostnames in our Redhat distributions. Some of our server has some hostname un uppercase, and I need to change them into lowercase because people that use the server rather like lowercase hostnames... I did some basic work : Template : $ cat /var/puppet/templates/rh-network.erb # WARNING this file is autogenered by puppet. Any change there will # be

Hi, I have been stumped by this error Hpricot is generating in my rails app. The error looks like this: $ script/console Loading development environment (Rails 2.0.2) >> str = ''<p>lorem ipsum <a href="http://dolor.com/">dolor</a> sit amet.</p>'' => "<p>lorem ipsum <a href=\"http://dolor.com/\">dolor</a>

Hi, Found a simple example breaking on moving to 2.2 from 2.0. This example illustrates the usage of nested :include finder options. class Book < ActiveRecord::Base has_many :distributors end class Distributor < ActiveRecord::Base belongs_to :book has_many :agents end class Agent < ActiveRecord::Base belongs_to :distributor has_many :shops end class Shop <

Hi, We''re trying to rewrite veeeery old Rails app that we successfully managed to move to 1.2.6 and now we''re trying with 2.1.0. One of the problems is caused by :include in AR.find. Rails 1.2.6 generates totally different SQL query than 2.1.0. Here''s Rails find query and generated SQL queries: Foo.find(:all, :include => :ticket, :conditions =>

I am using image_tag to load an image that I''ve saved to the database (using attachment_fu if you''re curious but that''s probably not relevant here): VIEW <%= image_tag ''/photo/get_image/5'' %> CONTROLLER def get_image @photo=Photo.find(params[:id]) send_data(DbFile.find(@photo.db_file_id).data, :type =>

Hi All, I’ve got a few versions or Rails installed and I''d like to run an App I’m developing with various versions of Rails. I heard of two ways to switch the version of Rails that an app uses: 1. Use GitHub as described by http://kylecordes.com/2008/04/30/git-windows-go/ . But that requires using Bash in a Command Window and more steps than I want to go through. 2. Alter

I was just faced with a strange ROLLBACK exception when attempting to execute this code: $ rails console user = User.first User Load (1.1ms) SELECT "users".* FROM "users" ORDER BY "users"."id" ASC LIMIT 1 => #<User id: 1, name: "Michael Hartl", email: "foo-+RB1Aph5k6s@public.gmane.org", created_at: "2013-05-12

I''m trying to deploy a Rails app on a platform using Thin, after some horrible sessions trying to make it work with fcgi. All is going well, but my Application controller throws this error: ActiveRecord::StatementInvalid (PGError: ERROR: column "firstpeer" does not exist LINE 1: SELECT * FROM "switches" WHERE (firstPeer = 15 OR secondPeer...